search_string = request.GET.get('search')
is_lektura = self.parse_bool(request.GET.get('lektura'))
is_audiobook = self.parse_bool(request.GET.get('audiobook'))
preview = self.parse_bool(request.GET.get('preview'))
new_api = request.GET.get('new_api')
search_string = request.GET.get('search')
is_lektura = self.parse_bool(request.GET.get('lektura'))
is_audiobook = self.parse_bool(request.GET.get('audiobook'))
preview = self.parse_bool(request.GET.get('preview'))
new_api = request.GET.get('new_api')